Published March 7, 2021
| Version 2.1.0
Software
Open
astropy/ccdproc: 2.1.0 (re-relase for Zenodo)
Authors/Creators
- Matt Craig1
- Steve Crawford
- Michael Seifert
- Thomas Robitaille
- Brigitta Sipőcz2
- Josh Walawender3
- Steve Crawford
- Zé Vinícius4
- Joe Philip Ninan5
- Michael Droettboom6
- Jiyong Youn7
- Erik Tollerud8
- E. M. Bray
- Yoonsoo P. Bach9
- stottsco
- VSN Reddy Janga
- walkerna22
- Hans Moritz Günther10
- Evert Rol
- Jaime A.
- Larry Bradley8
- Yash-10
- Adrian Price-Whelan11
- Christoph Deil12
- Jenna Ryon13
- Kelvin Lee14
- Kyle Barbary15
- Benjamin Weiner16
- Julio Campagnolo17
- Mihai Cara13
- 1. Minnesota State University Moorhead
- 2. DIRAC Institute, UW
- 3. W.M. Keck Observatory
- 4. HKUST
- 5. Penn State
- 6. Mozilla
- 7. Seoul National University
- 8. Space Telescope Science Institute
- 9. SNU (Seoul National University)
- 10. MIT
- 11. Flatiron Institute
- 12. HeidelbergCement
- 13. STScI
- 14. Massachusetts Institute of Technology
- 15. Zymergen
- 16. MMT / Steward Observatory
- 17. CEFET-RJ
Description
The primary change in this release is a change to the behavior of cosmicray_lacosmic. Prior to this version the gain was applied to the input data without updating the units. That has been changed in this version. A more complete description is below.
There are two ways to correctly invoke ~ccdproc.cosmicray_lacosmic:
- Supply a gain-corrected image, in units of
electron, and setgain=1.0(the default value) in `cosmicray_lacosmic`. - Supply an image in
aduand set thegainargument of`cosmicray_lacosmic` to the appropriate value for your instrument. Ideally, pass in a ``gain`` with units, but if units are omitted they will be assumed to be ``electron/adu``.
Files
astropy/ccdproc-2.1.0.zip
Files
(637.1 kB)
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Additional details
Related works
- Is supplement to
- https://github.com/astropy/ccdproc/tree/2.1.0 (URL)